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Linear Ball Bushings（Length：Double）

Technical Information【LINEAR BALL BUSHINGS】

TYPE

Straight
Flange
Housings
Related Components
Standard Flange
Center Flange
Pilot Flange

19 items

: 30; 45; 60

Linear Ball Bushings - Bearing type, single/double.

MISUMI

New grease options (Type A: Alvania Grease S2, Type Y: AFF by THK) are added. [3/31/23]
MISUMI original. Height of Mounting Surface ~ Shaft Center is selectable.

Volume Discount

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Linear Ball Bushings - Bearing type, wide block, with MX lubrication unit.

MISUMI

Automatic Lubricateion drastically decreases Maintenance Frequency Maintenance Cost Reduction Realizable Product

Volume Discount

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Linear Ball Bushings - Bearing type, wide block, with clamping lever.

MISUMI

New grease options (Type A: Alvania Grease S2, Type Y: AFF by THK) are added. [3/31/23]
MISUMI original. The Clamp Lever Type can position workloads easier compared to the Standard Type.

Volume Discount

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Linear Ball Bushings - Bearing type, wide block, with Dowel pin holes.

MISUMI

New grease options (Type A: Alvania Grease S2, Type Y: AFF by THK) are added. [3/31/23]
MISUMI original. The Dowel Hole Type requires less time for assembly and has better repeatability.

Volume Discount

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Linear Ball Bushings - Bearing type, double, compact.

MISUMI

New grease options (Type A: Alvania Grease S2, Type Y: AFF by THK) are added. [3/31/23]
The compact type is Max. 6mm lower in height (H dimension) and Max. 3mm smaller in width (W dimension) than the Standard Type.

Volume Discount

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Linear Ball Bushings - Linear/Rotating, flanged.

MISUMI

•TYPE: Flange
•Motion: Linear/Rotary
•Style: Standard
•Outer Cylinder Material: 52100 Bearing Steel Equivalent
•Flange Type: Standard Flange

Volume Discount

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Linear Ball Bushings - Bearing type, high block, with Dowel pin holes.

MISUMI

New grease options (Type A: Alvania Grease S2, Type Y: AFF by THK) are added. [3/31/23]
MISUMI original. The Dowel Hole Type requires less time for assembly and has better repeatability.

Volume Discount

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Linear Ball Bushings - With flange and clamping lever.

MISUMI

New grease options (Type A: Alvania Grease S2, Type Y: AFF by THK) are added. [3/31/23]
MISUMI original. The Clamp Lever Type can position workloads easier compared to the Standard Type.

Volume Discount

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Linear Ball Bushings - Flanged, double, compact.

MISUMI

New grease options (Type A: Alvania Grease S2, Type Y: AFF by THK) are added. [3/31/23]
This Compact Type is 4~5mm smaller in flange diameter (H Dim.) and 2mm smaller in O.D. (D Dim.) than Standard Type.

Volume Discount

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Linear Ball Bushings - Bearing Type, Wide Block, Long/Extra Long.

MISUMI

New grease options (Type A: Alvania Grease S2, Type Y: AFF by THK) are added. [3/31/23]
Spec-designed to save the time of manufacturing a housing and installing a linear bushing, and to be tightly secured to a workpiece through four mounting holes.

Volume Discount

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Linear Ball Bushings - With square flange, single/double. Super Smart Series (Inches).

Thomson Linear

"Closed Pillow blocks are for use with END supported shafting. For use with Class L shafting
Ball Bushing Bearings included, factory installed, in each Pillow Block"

CAD ：

3D

Days to Ship: 16 Days
Linear Ball Bushings - Bearing type, with double open bushing. Super Smart Series (Inches).

Thomson Linear

Open double ball bushings, designed for applications on continuously supported shafts. The bushings are the Super Smart series which feature self-aligning characteristics and offer twice the load capacity or eight times the life of the SUPER series bushings. They incorporate a wide aluminum housing, longer than the single model, which facilitates mounting a plate from the top. Configurable inch dimensions, compatible with inch linear shafts.

CAD ：

3D

Days to Ship: 16 Days
Linear Ball Bushings - Bearing type, with double open bushing. Super Smart Series.

Thomson Linear

Open double ball bushings, designed for applications on continuously supported shafts. The bushings are the Super Smart series which feature self-aligning characteristics and offer twice the load capacity or eight times the life of the SUPER series bushings. They incorporate a wide aluminum housing, longer than the single model, which facilitates mounting a plate from the top. Configurable dimensions in millimeters, compatible with linear shafts in millimeters.

CAD ：

3D

Days to Ship: 16 Days
Linear Ball Bushings - Bearing type, with double open bushing. Super Series (Inches).

Thomson Linear

SUPER series ball bushings are manufactured from a combination of steel and an engineering polymer. This ball bushing is self-aligning, lightweight and adjustable with a low coefficient of friction. Wear-resistant engineered polymer seals and outer sleeves reduce inertia and noise in critical high-speed applications. Open ball bushings are designed for continuously supported shaft applications. They incorporate a wide aluminum housing, longer than the single model, which facilitates mounting a plate from the top. Configurable inch sizes.

CAD ：

3D

Days to Ship: 16 Days
Linear Ball Bushings - Bearing type, high block, with MX lubrication unit.

MISUMI

Automatic Lubricateion drastically decreases Maintenance Frequency Maintenance Cost Reduction Realizable Product

Volume Discount

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: 8 Days or more
Linear Ball Bushings - Linear/Rotating, single or double.

MISUMI

Capable of rotary motion, finite linear motion, and the combination of both.

Volume Discount

METRIC

inCAD Components

CAD ：

2D / 3D
Days to Ship: Same day or more

Show Stock Products
Linear Ball Bushings - With central flange type T, double. LFDTC Series.

Ozak Seiko

Double linear bushing with T-type flange that allows a load to be placed near the center of the linear bushing to evenly distribute the load and space. Please note that the number of mounting holes may change depending on the bushing size (from 2 to 4 holes). Available in hardened carbon steel with the possibility of adding an anti-rust treatment with a greater effect than stainless steel.

Volume Discount
Days to Ship: 13 Days or more
Linear Ball Bushings - With round flange, double (economy model). LFDM Series.

Ozak Seiko

Double linear bushing with circular flange for easy assembly due to its bolt-on design. Bushings available in hardened carbon steel with the possibility of adding an anti-rust treatment with a greater effect than stainless steel.

Volume Discount
Days to Ship: 8 Days or more
Linear Ball Bushings - Wide Block Bearing Type, Double. Super Smart Series.

Thomson Linear

Closed Pillow blocks are for use with END supported shafting. For use with MM class Shafting. Ball Bushing Bearings included, factory installed, in each Pillow Block

CAD ：

3D

Days to Ship: 16 Days

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	8 Days or more

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	Same day or more

Days to Ship:	Same day or more

Days to Ship:	16 Days

Days to Ship:	16 Days

Days to Ship:	16 Days

Days to Ship:	16 Days

Days to Ship:	8 Days or more

Days to Ship:	Same day or more

Days to Ship:	13 Days or more

Days to Ship:	8 Days or more

Days to Ship:	16 Days


Brand
Product Series
CAD
Days to Ship
Specifications
TYPE
Motion
Style
Outer Cylinder Material
Outer Cylinder Surface Finish
For Shaft Size(mm)
For Shaft Size(inch)
Overall Length L(mm)
Overall Length L(inch)
Flange Type
Lubrication Type
O.D. D(mm)
O.D. D(inch)
Type
Length
Ball Recirculating Type
Precision
Eccentricity(µm)


Brand	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	MISUMI	Thomson Linear	Thomson Linear	Thomson Linear	Thomson Linear	MISUMI	MISUMI	Ozak Seiko	Ozak Seiko	Thomson Linear
Product Series	Linear Ball Bushings - Bearing type, single/double.	Linear Ball Bushings - Bearing type, wide block, with MX lubrication unit.	Linear Ball Bushings - Bearing type, wide block, with clamping lever.	Linear Ball Bushings - Bearing type, wide block, with Dowel pin holes.	Linear Ball Bushings - Bearing type, double, compact.	Linear Ball Bushings - Linear/Rotating, flanged.	Linear Ball Bushings - Bearing type, high block, with Dowel pin holes.	Linear Ball Bushings - With flange and clamping lever.	Linear Ball Bushings - Flanged, double, compact.	Linear Ball Bushings - Bearing Type, Wide Block, Long/Extra Long.	Linear Ball Bushings - With square flange, single/double. Super Smart Series (Inches).	Linear Ball Bushings - Bearing type, with double open bushing. Super Smart Series (Inches).	Linear Ball Bushings - Bearing type, with double open bushing. Super Smart Series.	Linear Ball Bushings - Bearing type, with double open bushing. Super Series (Inches).	Linear Ball Bushings - Bearing type, high block, with MX lubrication unit.	Linear Ball Bushings - Linear/Rotating, single or double.	Linear Ball Bushings - With central flange type T, double. LFDTC Series.	Linear Ball Bushings - With round flange, double (economy model). LFDM Series.	Linear Ball Bushings - Wide Block Bearing Type, Double. Super Smart Series.
CAD	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	2D / 3D	3D	3D	3D	3D	2D / 3D	2D / 3D			3D
Days to Ship	8 Days or more	Same day or more Show Stock Products	Same day or more Show Stock Products	8 Days or more	Same day or more Show Stock Products	8 Days or more	8 Days or more	Same day or more Show Stock Products	Same day or more Show Stock Products	Same day or more Show Stock Products	16 Days	16 Days	16 Days	16 Days	8 Days or more	Same day or more Show Stock Products	13 Days or more	8 Days or more	16 Days
Specifications	METRIC inCAD Components	METRIC inCAD Components	METRIC inCAD Components	METRIC inCAD Components	METRIC inCAD Components	METRIC inCAD Components	METRIC inCAD Components	METRIC inCAD Components	METRIC inCAD Components	METRIC inCAD Components					METRIC inCAD Components	METRIC inCAD Components
TYPE	Housings	Housings	Housings	Housings	Housings	Flange	Housings	Flange	Flange	Housings	Flange	Housings	Housings	Housings	Housings	Straight	Flange	Flange	Housings
Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear/Rotary	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear Motion	Linear/Rotary	Linear Motion	Linear Motion	Linear Motion
Style	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Open	Open	Open	Standard	Standard	Standard	Standard	Standard
Outer Cylinder Material	Steel	Steel	Steel	Steel	Steel / Stainless Steel	Steel	Steel	Steel	Steel	Steel / Stainless Steel	-	-	-	-	Steel	Steel / Stainless Steel	Steel	Steel	-
Outer Cylinder Surface Finish	Plated	Plated	Plated	Plated	Plated	-	Plated	None / Plated	None / Plated	Plated	-	-	-	-	Plated	None	None / Plated	None / Plated	-
For Shaft Size(mm)	12 ～ 30	10 ～ 50	16 ～ 30	10 ～ 50	4 ～ 30	6 ～ 20	8 ～ 30	16 ～ 30	6 ～ 16	5 ～ 50	-	-	20	-	10 ～ 30	5 ～ 20	6 ～ 40	16 ～ 60	25 ～ 30
For Shaft Size(inch)	-	-	-	-	-	-	-	-	-	-	0.50 in (1/2") ～ 1.00 in (1")	0.50 in (1/2") ～ 1.50 in (1-1/2")	-	0.50 in (1/2") ～ 1.50 in (1-1/2")	-	-	-	-	-
Overall Length L(mm)	70 ～ 138	78 ～ 243	100 ～ 158	68 ～ 215	27 ～ 138	-	56 ～ 138	70 ～ 123	35 ～ 70	33 ～ 215	-	-	104	-	74 ～ 156	-	35 ～ 153	68 ～ 209	130 ～ 152
Overall Length L(inch)	-	-	-	-	-	-	-	-	-	-	3.20 in ～ 5.33 in	3.50 in (3-1/2") ～ 9.00 in (9")	-	3.50 in (3-1/2") ～ 9.00 in (9")	-	-	-	-	-
Flange Type	-	-	-	-	-	-	-	Standard Flange	Standard Flange	-	-	-	-	-	-	-	Center Flanged	Standard Flange	-
Lubrication Type	Standard	With Lubrication Unit MX	Standard	Standard	Standard	-	Standard	Standard	Standard	Standard	Standard	Standard	Standard	Standard	With Lubrication Unit MX	-	Standard	Standard	Standard
O.D. D(mm)	21 ～ 45	19 ～ 80	28 ～ 45	19 ～ 80	8 ～ 45	-	15 ～ 45	28 ～ 45	10 ～ 26	10 ～ 80	-	-	-	-	19 ～ 45	-	12 ～ 60	28 ～ 90	-
O.D. D(inch)	-	-	-	-	-	-	-	-	-	-	1.25 in (1-1/4") ～ 2.25 in (2-1/4")	-	-	-	-	-	-	-	-
Type	Shaft-Sliding Linear Bushing Pillow Blocks	Pillow Blocks Wide Block Type	Pillow Blocks Wide Block Type	Pillow Blocks Wide Block Type	Housing Type	-	Housing Type	with End Flange	with End Flange	Pillow Blocks Wide Block Type	-	-	-	-	Housing Type	-	with Center Flange	with End Flange	-
Length	Double	Double	Double	Double	Double	Double	Double	Double	Double	Double	Double	Double	Double	Double	Double	Double	Double	Double	Double
Ball Recirculating Type	Double	Double	Double	Double	Double	-	Double	Double	Double	Double	-	-	-	-	Double	-	Double	Double	-
Precision	High Grade	High Grade	High Grade	High Grade	High Grade	-	High Grade	High Grade	High Grade	High Grade	-	-	-	-	High Grade	-	High Grade	High Grade	-
Eccentricity(µm)	-	-	-	-	-	-	-	15 ～ 20	15	-	-	-	-	-	-	-	-	-	-

Configure

Stock

- Show Stock Products
Clear

Specification/Dimensions

Motion
- Linear Motion
- Linear/Rotary
Clear

Style
- Standard
- Open
Larger Image

Clear

Outer Cylinder Material
- Steel
- Stainless Steel
- Aluminum
Clear

Outer Cylinder Surface Finish
- None
- Plated
Clear

Metric / Inch
- metric
- inch
Clear

For Shaft Size(mm)
3

4

5

6

8

10

12

13

16

20

25

30

35

38

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45

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100
Drawing

Clear

For Shaft Size(inch)
0.19 in (3/16")

0.25 in (1/4")

0.38 in (3/8")

0.50 in (1/2")

0.63 in (5/8")

0.75 in (3/4")

1.00 in (1")

1.25 in (1-1/4")

1.50 in (1-1/2")

2.00 in (2")

2.50 in (2-1/2")

3.00 in (3")

4.00 in (4")
Clear

Overall Length L(mm)
10

12

13

15

16

17

18

19

20

22

23

24

25

26

27

28

29

30

32

33

35

36

37

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40

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44

45

46

47

48

49

50

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

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72

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75

76

77

78

79

80

81

82

83

84

85

86

90

91

92

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94

96

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100

102

103

104

105

106

109

110

111

112

114

115

117

118

120

121

122

123

125

128

130

132

134

135

136

138

140

143

144

145

148

150

151

152

153

154

155

156

157

158

160

165

167

170

175

176

177

184

185

187

192

199

200

202

209

211

215

220

230

243

250

300

310
Drawing

Clear

Overall Length L(inch)
0.56 in (9/16")

0.75 in (3/4")

0.750 in (3/4")

0.875 in (7/8")

1.19 in

1.25 in (1-1/4")

1.250 in (1-1/4")

1.31 in (1-5/16")

1.375 in (1-3/8")

1.50 in (1-1/2")

1.500 in (1-1/2")

1.594 in (1-19/32")

1.625 in (1-5/8")

1.69 in

1.75 in (1-3/4")

1.875 in (1-7/8")

1.94 in

2.06 in

2.25 in (2-1/4")

2.250 in (2-1/4")

2.375 in (2-3/8")

2.625 in (2-5/8")

2.81 in

2.813 in (2-13/16")

2.88 in

3.00 in (3")

3.000 in (3")

3.094 in (3-3/32")

3.20 in

3.38 in

3.50 in (3-1/2")

3.63 in (3-5/8")

3.75 in (3-3/4")

3.95 in

4.00 in (4")

4.281 in (4-9/32")

4.50 in (4-1/2")

4.75 in (4-3/4")

5.00 in (5")

5.000 in (5")

5.33 in

5.688 in (5-11/16")

6.00 in (6")

7.50 in (7-1/2")

8.00 in (8")

9.00 in (9")
Clear

Flange Type
- Standard Flange
- Center Flanged
- Pilot Flanged
Larger Image

Clear

Lubrication Type
- Standard
- Grease coating
- With Lubrication Unit MX
Clear

O.D. D(mm)
7

8

10

12

13

15

16

17

19

21

22

23

26

28

32

37

40

42

45

47

48

52

57

58

60

62

65

72

75

80

84

85

90

95

110

120

130

150
Drawing

Clear

O.D. D(inch)
0.375 in (3/8")

0.50 in (1/2")

0.5000 in (1/2")

0.625 in (5/8")

0.6250 in (5/8")

0.7500 in (3/4")

0.875 in (7/8")

0.8750 in (7/8")

1.125 in (1-1/8")

1.1250 in (1-1/8")

1.25 in (1-1/4")

1.2500 in (1-1/4")

1.56 in (1-9/16")

1.5625 in (1-9/16")

1.69 in

1.75 in (1-3/4")

2.00 in (2")

2.0000 in (2")

2.25 in (2-1/4")

2.375 in (2-3/8")

2.3750 in (2-3/8")

3.00 in (3")

3.62 in (3-5/8")

3.75 (3-3/4")

4.50 in (4-1/2")

6.00 in (6")
Clear

Type
- Standard
- Open
- Clearance Adjustment Type
- with End Flange
- with Center Flange
- with Pilot, End Flange
- Housing Type
- Pillow Blocks Wide Block Type
- Shaft-Sliding Linear Bushing Pillow Blocks
- Related Components
Images

Clear

Length
- Standard
- Short
- Medium
- Double
- Medium Long
- Long
Clear

Ball Recirculating Type
- Single
- Double
Images

Clear

Precision
- High Grade
- Precision Grade
See the precision standard of each manufacturer.

Clear

Eccentricity(µm)
4

8

10

12

12.7(0.5 µin)

15

15.24(0.6 µin)

17

20

20.32(0.8 µin)

25

25.4(1 µin)

30
Clear

Narrow search by specifying Manufacturer

- MISUMI (12)
- C-Value ()
- Thomson Linear (5)
- Ozak Seiko (2)
- THK (0)
- IKO (0)
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CAD

- 2D
- 3D
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Days to Ship

All

Same day

5 Days or Less

6 Days or Less

8 Days or Less

9 Days or Less

11 Days or Less

12 Days or Less

13 Days or Less

14 Days or Less

15 Days or Less
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